Fix the shell operator bug of "==" to "=" in erts/configure.in
Fix the shell operator bug of "==" to "=" in erts/configure.in

In UNIX test command, "==" is incorrect for string comparison;
"=" is the right operator.  Originally pointed out by
Giacomo Olgeni in the following article:
http://www.erlang.org/pipermail/erlang-patches/2008-November/000334.html
and available as a FreeBSD port patch.

Accordingly fixed in erts/configure.in

jamesruan/otp,psyeugenic/otp,cobusc/otp,yangchengjian/otp,emacsmirror/erlang,beni55/otp,release-project/otp,psyeugenic/otp,g-andrade/otp,awetzel/otp,lightcyphers/otp,lightcyphers/otp,jinshana/otp,mujiatong/otp,ahmedshafeeq/otp,schlagert/otp,enikki/otp,lrascao/otp,dumbbell/otp,Teino1978-Corp/otp,electricimp/otp,entropiae/otp,lianghaivv/otp,release-project/otp,enikki/otp,beni55/otp,RoadRunnr/otp,neeraj9/otp,VincentHHL/otp,mikpe/otp,johanclaesson/otp,aboroska/otp,theom/otp,release-project/otp,rlipscombe/otp,stolen/otp,palas/otp,fenollp/otp,vladdu/otp,goertzenator/otp,stolen/otp,vinoski/otp,mujiatong/otp,enikki/otp,bugs-erlang-org/otp,sdebnath/otp,massemanet/otp,massemanet/otp,getong/otp,RGafiyatullin/otp,paulcager/otp,yangchengjian/otp,stolen/otp,NOMORECOFFEE/otp,RJ/otp,NOMORECOFFEE/otp,bernardd/otp,g-andrade/otp,bugs-erlang-org/otp,potatosalad/otp,tuncer/otp,basho/otp,lrascao/otp,neeraj9/otp,Teino1978-Corp/erlang-otp,bernardd/otp,paladim/otp,saleyn/otp,bugs-erlang-org/otp,bsmr-erlang/otp,jinshana/otp,emacsmirror/erlang,msantos/otp,goertzenator/otp,haguenau/otp,riverrun/otp,basho/otp,platinumthinker/otp,dgud/otp,cobusc/otp,schlagert/otp,release-project/otp,awetzel/otp,ader1990/otp,matwey/otp,ahmedshafeeq/otp,cnbin/otp,paulcager/otp,krishnakumar4a4/otp,lianghaivv/otp,dgud/otp,derek121/otp,cobusc/otp,stolen/otp,dumbbell/otp,palas/otp,lucafavatella/otp,platinumthinker/otp,legoscia/otp,ferd/otp,mujiatong/otp,getong/otp,VincentHHL/otp,potatosalad/otp,riverrun/otp,schlagert/otp,uabboli/otp,Teino1978-Corp/otp,lantti/otp,kvakvs/otp,RJ/otp,tuncer/otp,vic/otp,kvakvs/otp,lhslll/otp,platinumthinker/otp,lightcyphers/otp,Teino1978-Corp/erlang-otp,c-rack/otp,bjorng/otp,matwey/otp,g-andrade/otp,haguenau/otp,falkevik/otp,ahmedshafeeq/otp,jemsbhai/otp,RoadRunnr/otp,awetzel/otp,sitexa/otp,emile/otp,lantti/otp,johanclaesson/otp,electricimp/otp,falkevik/otp,fenollp/otp,beni55/otp,paladim/otp,jinshana/otp,paladim/otp,ader1990/otp,saleyn/otp,neeraj9/otp,dgud/otp,johanclaesson/otp,release-project/otp,entropiae/otp,Teino1978-Corp/otp,ahmedshafeeq/otp,cnbin/otp,legoscia/otp,RichMorin/otp,legoscia/otp,cnbin/otp,jj1bdx/otp,sitexa/otp,awetzel/otp,jamesruan/otp,sitexa/otp,weisslj/otp,aboroska/otp,c-rack/otp,bsmr-erlang/otp,beni55/otp,basho/otp,potatosalad/otp,g-andrade/otp,GinjaNinja32/otp,bugs-erlang-org/otp,marquisthunder/otp,lucafavatella/otp,dgud/otp,ferd/otp,bjorng/otp,bsmr-erlang/otp,RJ/otp,weisslj/otp,lemenkov/otp,jamesruan/otp,mujiatong/otp,lemenkov/otp,beni55/otp,haguenau/otp,klarna/otp,RGafiyatullin/otp,jj1bdx/otp,RJ/otp,cnbin/otp,saleyn/otp,bjorng/otp,schlagert/otp,GinjaNinja32/otp,enikki/otp,dumbbell/otp,platinumthinker/otp,lucafavatella/otp,hairyhum/otp,benoitc/otp-1,erlang/otp,lhslll/otp,erlang/otp,krishnakumar4a4/otp,RJ/otp,marquisthunder/otp,saleyn/otp,gjaldon/otp,rlipscombe/otp,dgud/otp,lemenkov/otp,benoitc/otp-1,vladdu/otp,release-project/otp,aboroska/otp,enikki/otp,matwey/otp,Teino1978-Corp/otp,isvilen/otp,cnbin/otp,goertzenator/otp,vinoski/otp,ahmedshafeeq/otp,lightcyphers/otp,lightcyphers/otp,neeraj9/otp,RaimoNiskanen/otp,weisslj/otp,legoscia/otp,weisslj/otp,VincentHHL/otp,fenollp/otp,bjorng/otp,jinshana/otp,bsmr-erlang/otp,bsmr-erlang/otp,marquisthunder/otp,electricimp/otp,bsmr-erlang/otp,aboroska/otp,gjaldon/otp,lrascao/otp,emile/otp,erlang/otp,jemsbhai/otp,cnbin/otp,potatosalad/otp,palas/otp,psyeugenic/otp,isvilen/otp,bernardd/otp,jamesruan/otp,enikki/otp,matwey/otp,kvakvs/otp,msantos/otp,riverrun/otp,ader1990/otp,electricimp/otp,jinshana/otp,lucafavatella/otp,RaimoNiskanen/otp,kvakvs/otp,theom/otp,mikpe/otp,falkevik/otp,paulcager/otp,lhslll/otp,RaimoNiskanen/otp,jj1bdx/otp,goertzenator/otp,haguenau/otp,kvakvs/otp,RGafiyatullin/otp,RoadRunnr/otp,lianghaivv/otp,emile/otp,dumbbell/otp,rlipscombe/otp,getong/otp,lightcyphers/otp,NOMORECOFFEE/otp,sdebnath/otp,emile/otp,dgud/otp,uabboli/otp,ferd/otp,lrascao/otp,emile/otp,johanclaesson/otp,jamesruan/otp,RaimoNiskanen/otp,emile/otp,johanclaesson/otp,krishnakumar4a4/otp,RGafiyatullin/otp,schlagert/otp,RichMorin/otp,lhslll/otp,uabboli/otp,fenollp/otp,sdebnath/otp,platinumthinker/otp,RoadRunnr/otp,fenollp/otp,rlipscombe/otp,isvilen/otp,jamesruan/otp,rlipscombe/otp,RichMorin/otp,falkevik/otp,msantos/otp,mikpe/otp,vic/otp,dgud/otp,uabboli/otp,jj1bdx/otp,yangchengjian/otp,ader1990/otp,RaimoNiskanen/otp,derek121/otp,massemanet/otp,NOMORECOFFEE/otp,vic/otp,jj1bdx/otp,paulcager/otp,VincentHHL/otp,lantti/otp,lantti/otp,lianghaivv/otp,johanclaesson/otp,vladdu/otp,rlipscombe/otp,derek121/otp,g-andrade/otp,entropiae/otp,derek121/otp,haguenau/otp,potatosalad/otp,paladim/otp,mujiatong/otp,rlipscombe/otp,aboroska/otp,entropiae/otp,jj1bdx/otp,getong/otp,theom/otp,isvilen/otp,falkevik/otp,lhslll/otp,falkevik/otp,stolen/otp,RGafiyatullin/otp,johanclaesson/otp,sdebnath/otp,jinshana/otp,emacsmirror/erlang,erlang/otp,bjorng/otp,dumbbell/otp,massemanet/otp,paulcager/otp,gjaldon/otp,emile/otp,dumbbell/otp,sammoth-wazoku/otp,Teino1978-Corp/erlang-otp,RJ/otp,dumbbell/otp,lightcyphers/otp,Teino1978-Corp/otp,derek121/otp,potatosalad/otp,krishnakumar4a4/otp,isvilen/otp,isvilen/otp,yangchengjian/otp,ferd/otp,uabboli/otp,RichMorin/otp,VincentHHL/otp,schlagert/otp,palas/otp,emacsmirror/erlang,entropiae/otp,getong/otp,ader1990/otp,mikpe/otp,beni55/otp,mikpe/otp,platinumthinker/otp,benoitc/otp-1,RichMorin/otp,riverrun/otp,kvakvs/otp,VincentHHL/otp,krishnakumar4a4/otp,bernardd/otp,massemanet/otp,sitexa/otp,RGafiyatullin/otp,hairyhum/otp,falkevik/otp,legoscia/otp,emile/otp,haguenau/otp,sammoth-wazoku/otp,rlipscombe/otp,saleyn/otp,RJ/otp,derek121/otp,matwey/otp,c-rack/otp,goertzenator/otp,psyeugenic/otp,basho/otp,entropiae/otp,electricimp/otp,sitexa/otp,hairyhum/otp,riverrun/otp,tuncer/otp,theom/otp,massemanet/otp,stolen/otp,marquisthunder/otp,RoadRunnr/otp,paulcager/otp,erlang/otp,jj1bdx/otp,Teino1978-Corp/otp,klarna/otp,lantti/otp,dumbbell/otp,tuncer/otp,benoitc/otp-1,RGafiyatullin/otp,sitexa/otp,tuncer/otp,bugs-erlang-org/otp,erlang/otp,neeraj9/otp,msantos/otp,klarna/otp,matwey/otp,fenollp/otp,erlang/otp,lemenkov/otp,psyeugenic/otp,mujiatong/otp,mikpe/otp,lucafavatella/otp,electricimp/otp,jinshana/otp,hairyhum/otp,hairyhum/otp,gjaldon/otp,vladdu/otp,kvakvs/otp,RichMorin/otp,jemsbhai/otp,mikpe/otp,sammoth-wazoku/otp,electricimp/otp,lemenkov/otp,isvilen/otp,jj1bdx/otp,marquisthunder/otp,bernardd/otp,msantos/otp,sitexa/otp,emacsmirror/erlang,falkevik/otp,ader1990/otp,sammoth-wazoku/otp,vic/otp,lucafavatella/otp,ahmedshafeeq/otp,benoitc/otp-1,Teino1978-Corp/otp,jemsbhai/otp,electricimp/otp,bsmr-erlang/otp,ahmedshafeeq/otp,lemenkov/otp,msantos/otp,matwey/otp,lrascao/otp,emacsmirror/erlang,paulcager/otp,theom/otp,dgud/otp,RoadRunnr/otp,ahmedshafeeq/otp,lemenkov/otp,uabboli/otp,vladdu/otp,bjorng/otp,theom/otp,g-andrade/otp,gjaldon/otp,weisslj/otp,RaimoNiskanen/otp,klarna/otp,bugs-erlang-org/otp,ferd/otp,falkevik/otp,uabboli/otp,massemanet/otp,erlang/otp,cnbin/otp,bernardd/otp,ferd/otp,basho/otp,sammoth-wazoku/otp,benoitc/otp-1,enikki/otp,vic/otp,derek121/otp,rlipscombe/otp,basho/otp,RoadRunnr/otp,RichMorin/otp,kvakvs/otp,GinjaNinja32/otp,sdebnath/otp,jamesruan/otp,awetzel/otp,awetzel/otp,stolen/otp,RoadRunnr/otp,cnbin/otp,aboroska/otp,lianghaivv/otp,weisslj/otp,sammoth-wazoku/otp,ferd/otp,release-project/otp,potatosalad/otp,saleyn/otp,krishnakumar4a4/otp,bugs-erlang-org/otp,palas/otp,goertzenator/otp,NOMORECOFFEE/otp,bernardd/otp,gjaldon/otp,basho/otp,saleyn/otp,sdebnath/otp,jamesruan/otp,Teino1978-Corp/erlang-otp,krishnakumar4a4/otp,haguenau/otp,VincentHHL/otp,c-rack/otp,vic/otp,klarna/otp,uabboli/otp,marquisthunder/otp,krishnakumar4a4/otp,awetzel/otp,fenollp/otp,legoscia/otp,GinjaNinja32/otp,saleyn/otp,jemsbhai/otp,awetzel/otp,lantti/otp,lianghaivv/otp,jemsbhai/otp,saleyn/otp,NOMORECOFFEE/otp,mujiatong/otp,isvilen/otp,vinoski/otp,vic/otp,NOMORECOFFEE/otp,neeraj9/otp,theom/otp,c-rack/otp,paladim/otp,c-rack/otp,gjaldon/otp,lrascao/otp,g-andrade/otp,getong/otp,potatosalad/otp,lrascao/otp,riverrun/otp,vladdu/otp,dgud/otp,cobusc/otp,bernardd/otp,lucafavatella/otp,lemenkov/otp,riverrun/otp,neeraj9/otp,aboroska/otp,cobusc/otp,tuncer/otp,legoscia/otp,g-andrade/otp,lantti/otp,release-project/otp,benoitc/otp-1,tuncer/otp,getong/otp,lrascao/otp,jj1bdx/otp,getong/otp,basho/otp,sitexa/otp,Teino1978-Corp/otp,paladim/otp,RaimoNiskanen/otp,lucafavatella/otp,GinjaNinja32/otp,isvilen/otp,Teino1978-Corp/erlang-otp,cobusc/otp,lianghaivv/otp,beni55/otp,kvakvs/otp,msantos/otp,VincentHHL/otp,johanclaesson/otp,RJ/otp,klarna/otp,benoitc/otp-1,vinoski/otp,weisslj/otp,RaimoNiskanen/otp,emacsmirror/erlang,jemsbhai/otp,massemanet/otp,ahmedshafeeq/otp,entropiae/otp,c-rack/otp,vic/otp,yangchengjian/otp,hairyhum/otp,dumbbell/otp,RichMorin/otp,jinshana/otp,bjorng/otp,sammoth-wazoku/otp,Teino1978-Corp/erlang-otp,ader1990/otp,legoscia/otp,vinoski/otp,psyeugenic/otp,ferd/otp,GinjaNinja32/otp,emacsmirror/erlang,palas/otp,goertzenator/otp,ader1990/otp,lrascao/otp,beni55/otp,jemsbhai/otp,klarna/otp,sdebnath/otp,palas/otp,mikpe/otp,RoadRunnr/otp,klarna/otp,release-project/otp,RaimoNiskanen/otp,mikpe/otp,yangchengjian/otp,lhslll/otp,isvilen/otp,cobusc/otp,psyeugenic/otp,tuncer/otp,mujiatong/otp,yangchengjian/otp,rlipscombe/otp,tuncer/otp,GinjaNinja32/otp,haguenau/otp,NOMORECOFFEE/otp,erlang/otp,potatosalad/otp,Teino1978-Corp/erlang-otp,RGafiyatullin/otp,bugs-erlang-org/otp,getong/otp,goertzenator/otp,platinumthinker/otp,emile/otp,weisslj/otp,g-andrade/otp,dgud/otp,lantti/otp,fenollp/otp,bjorng/otp,aboroska/otp,neeraj9/otp,lhslll/otp,riverrun/otp,psyeugenic/otp,vladdu/otp,jj1bdx/otp,msantos/otp,hairyhum/otp,entropiae/otp,paladim/otp,electricimp/otp,legoscia/otp,c-rack/otp,vladdu/otp,bsmr-erlang/otp,uabboli/otp,sdebnath/otp,GinjaNinja32/otp,massemanet/otp,Teino1978-Corp/erlang-otp,getong/otp,erlang/otp,fenollp/otp,palas/otp,lightcyphers/otp,emacsmirror/erlang,bjorng/otp,vinoski/otp,ferd/otp,derek121/otp,goertzenator/otp,bsmr-erlang/otp,vinoski/otp,basho/otp,aboroska/otp,paulcager/otp,vinoski/otp,vladdu/otp,lhslll/otp,potatosalad/otp,hairyhum/otp,dumbbell/otp,mikpe/otp,enikki/otp,vinoski/otp,paladim/otp,vinoski/otp,marquisthunder/otp,g-andrade/otp,cobusc/otp,matwey/otp,schlagert/otp,bernardd/otp,gjaldon/otp,stolen/otp,matwey/otp,bjorng/otp,marquisthunder/otp,theom/otp,sammoth-wazoku/otp,weisslj/otp,emacsmirror/erlang,lianghaivv/otp,schlagert/otp,yangchengjian/otp,platinumthinker/otp